berstend / prisma-relations-bug

prisma-relations-bug

A repo detailing a bug with querying multiple pgRelations through Prisma.

This repo uses prisma@1.14, but I've confirmed the issue with 1.13 as well as current beta/alpha.

Flow

• docker-compose up
• yarn
• yarn run dbseed
• npm i -g prisma@1.14
• ./introspect-and-deploy.sh (automates prisma cli input for convenience)

Inspection

Point your favorite graphql client to http://localhost:4466.

This will work:

query {
  titles {
    id

    rating {
      isPopular
    }

  }
}

Adding another many-to-one relation will break things:

query {
  titles {
    id

    rating {
      isPopular
    }

    meta {
      releaseYear
    }
  }
}